CN207620537U - A kind of lock core of the clutch transmission structure of electric door lock - Google Patents
A kind of lock core of the clutch transmission structure of electric door lock Download PDFInfo
- Publication number
- CN207620537U CN207620537U CN201721504394.XU CN201721504394U CN207620537U CN 207620537 U CN207620537 U CN 207620537U CN 201721504394 U CN201721504394 U CN 201721504394U CN 207620537 U CN207620537 U CN 207620537U
- Authority
- CN
- China
- Prior art keywords
- lock core
- drive block
- square shaft
- catch bar
- lock
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a kind of lock cores of the clutch transmission structure of electric door lock, including lock housing；It is arranged in the lock housing and the lock core of both ends open；The shift fork that is arranged on the lock core, can be rotated around the lock core；It is arranged in the lock core, the catch bar of setting corresponding with one end open；Be sleeved on the catch bar it is outer, with the matched lock core drive block of the catch bar；The first spring between the lock core drive block and the catch bar is set；Be sleeved on the catch bar it is outer, with the matched square shaft drive block of the catch bar；Be sleeved on the square shaft drive block it is outer, with the matched square shaft of square shaft drive block；The second spring being arranged between the square shaft and the square shaft drive block；The above structure is a kind of completely new lock core structure, realize key, shift fork, square shaft three's clutch process, avoid because of motor damage the problem of causing lock core that can not work.
Description
Technical field
The utility model is related to field of lockset more particularly to a kind of lock cores of the clutch transmission structure of electric door lock.
Background technology
Lock core uses multinomial anti-theft technique, and a variety of abnormity are anti-to pull out pellet, prevents technology unlatching, coordinates unique pellet and leaf
Chip architecture designs, the security performance with very high anti-technical unlocking.Equipped with accurate number pellet and Special-shaped marble knot in lock gall
Structure, can be automatic locking in the case of in carry out technology unlatching, number pellet and Special-shaped marble must be stirred simultaneously, to make skill
Art unlatching is come back after a vain attempt.Lock core uses a variety of special-shaped hoodle Multiple Combinations, can at most work out billions of kinds of key numbers, to
Realize that region zero is mutually opened (1,600 a ten thousandth).Lock core increases lateral inner pressed side column lift sub pin device, substantially increases
Prevent violence from turning round ability by force.
Normal lock core square shaft+motor+shift fork is fixed, has been in the case where motor is broken not, he this
Technology point be key, shift fork, square shaft three's clutch process.
Utility model content
The utility model provides a kind of lock core of the clutch transmission structure of electric door lock.
The technical solution adopted in the utility model is to design a kind of lock core of the clutch transmission structure of electric door lock,
It is characterized in that, the lock core of the clutch transmission structure of the electric door lock includes：
Lock housing；
It is arranged in the lock housing and the lock core of both ends open；
The shift fork that is arranged on the lock core, can be rotated around the lock core；
It is arranged in the lock core, the catch bar of setting corresponding with one end open；
Be sleeved on the catch bar it is outer, with the matched lock core drive block of the catch bar；
The first spring between the lock core drive block and the catch bar is set；
Be sleeved on the catch bar it is outer, with the matched square shaft drive block of the catch bar；
Be sleeved on the square shaft drive block it is outer, with the matched square shaft of square shaft drive block；
The second spring being arranged between the square shaft and the square shaft drive block；
When under normal circumstances, square shaft under the action of motor by square shaft drive block push-in in shift fork, when rotary square shaft,
The rotation of square shaft drive block is driven, to drive shift fork to rotate；After being inserted into key in lock core, key pushes catch bar, catch bar
Square shaft drive block is released into shift fork by the first spring pushing lock cylinder drive block, while lock core drive block is pushed into shift fork, at this point,
When rotating key, band movable lock core drive block rotates, to drive shift fork to rotate.
Preferably, the lock housing is equipped with the notch rotated for shift fork.
Preferably, the lock core drive block and square shaft drive block are rectangular.
Preferably, the catch bar includes the first catch bar and the second catch bar, and second catch bar is cylinder.
Preferably, second catch bar is equipped with circular ring shape card slot.
Preferably, clamp spring is equipped in the circular ring shape card slot.
Compared with prior art, the utility model at least has the advantages that：The utility model includes lock housing；Setting
In the lock housing and the lock core of both ends open；The shift fork that is arranged on the lock core, can be rotated around the lock core；If
It sets in the lock core, the catch bar of setting corresponding with one end open；Be sleeved on the catch bar it is outer, with the catch bar phase
The lock core drive block of cooperation；The first spring between the lock core drive block and the catch bar is set；It is sleeved on described push away
Lever is outer, with the matched square shaft drive block of the catch bar；Be sleeved on the square shaft drive block it is outer, with the square shaft drive block
Matched square shaft；The second spring being arranged between the square shaft and the square shaft drive block；The above structure is a kind of completely new
Lock core structure, realize key, shift fork, square shaft three's clutch process, avoid because motor damage cause lock core can not work
The problem of making.
Description of the drawings
Fig. 1 is that a kind of structure of the lock core of the clutch transmission structure of electric door lock of the utility model preferred embodiment is shown
It is intended to.
Fig. 2 is a kind of side view of the lock core of the clutch transmission structure of electric door lock of the utility model preferred embodiment
Figure.
Fig. 3 is in a kind of Fig. 2 of the lock core of the clutch transmission structure of electric door lock of the utility model preferred embodiment
A-A to sectional view.
Specific implementation mode
The utility model is described further with reference to the accompanying drawings and examples.
As shown in Figure 1-Figure 3, a kind of lock core of the clutch transmission structure of electric door lock of the utility model, feature exist
In the lock core 2 of the clutch transmission structure of the electric door lock includes：
Lock housing 1；
Interior in the lock housing 1 and both ends open lock core 2 is set；
The shift fork 3 that is arranged on the lock core 2, can be rotated around the lock core 2；
It is arranged in the lock core 2, the catch bar 4 of setting corresponding with one end open；
Be sleeved on the catch bar 4 it is outer, with 4 matched lock core drive block 5 of the catch bar；
The first spring 6 being arranged between the lock core drive block 5 and the catch bar；
Be sleeved on the catch bar 4 it is outer, with 4 matched square shaft drive block 7 of the catch bar；
Be sleeved on the square shaft drive block 7 it is outer, with 7 matched square shaft 8 of the square shaft drive block；
The second spring 9 being arranged between the square shaft 8 and the square shaft drive block 7；
When under normal circumstances, square shaft drive block 7 is pushed into shift fork 3 by square shaft 8 under the action of motor, works as rotary square shaft
When 8, square shaft drive block 7 is driven to rotate, to drive shift fork 3 to rotate；After being inserted into key in lock core 2, key pushes catch bar
4, square shaft drive block 7 is released shift fork 3, while lock core drive block 5 by catch bar 4 by 6 pushing lock cylinder drive block 5 of the first spring
It is pushed into shift fork 3, at this point, when rotating key, band movable lock core drive block 5 rotates, to drive shift fork 3 to rotate.
2 principle of electric lock clutch lock core：
Key is not inserted, square shaft 8 can be freely rotated by square shaft drive block 7 with fork with 360 degree.
When being inserted into key, key head pushes key catch bar 4, catch bar 4 to push square shaft drive block 7, square shaft is made to pass
Motion block 7 is detached from fork under the effect of spring one；
Lock core drive block 5 is under 6 elastic force of the first spring simultaneously, into fork, to key band movable lock core drive block 5, lock
Core drive block 5 is rotated with fork, and square shaft drive block 7 with disengaging fork because that will not rotate (square shaft 8 is in any angle).
When extracting key, motor drives square shaft 8, square shaft 8 to drive square shaft drive block 7, is acted in 9 elastic force of second spring
Under, 7 pushing lock cylinder drive block 5 of square shaft drive block, lock core drive block 5 is detached from fork, and square shaft drive block 7 enters fork, to
Square shaft 8 is rotated with fork.
2 use scope of lock core：Decelerating motor band square shaft 8, to drive fork control lock body to be locked and unlocked intelligence
Electric lock.
Preferably, the lock housing 1 is equipped with the notch 10 rotated for shift fork 3.
Specifically, design notch 10, rotates for shift fork 3.
Preferably, the lock core drive block 5 and square shaft drive block 7 are rectangular.
Specifically, if lock core drive block 5 and square shaft drive block 7 are designed as circle, it upon its rotation, can not band
Dynamic shift fork 3 rotates, so using rectangular design so that lock core drive block 5 and square shaft drive block 7 can drive shift fork 3 to rotate.
Preferably, the catch bar 4 includes the first catch bar 41 and the second catch bar 42, and second catch bar 42 is circle
Cylindricality.
Preferably, second catch bar 42 is equipped with circular ring shape card slot.
Preferably, clamp spring 11 is equipped in the circular ring shape card slot.
Specifically, clamp spring 11 is for retracting square shaft drive block 7 in shift fork 3.
In conclusion the utility model includes lock housing 1；Interior in the lock housing 1 and both ends open lock core 2 is set；Setting
On the lock core 2, can around the lock core 2 rotate shift fork 3；Setting is interior, corresponding with one end open in the lock core 2
The catch bar 4 of setting；Be sleeved on the catch bar 4 it is outer, with 4 matched lock core drive block 5 of the catch bar；It is arranged described
The first spring 6 between lock core drive block 5 and the catch bar；It is sleeved on outside the catch bar 4, matches with the catch bar 4
The square shaft drive block 7 of conjunction；Be sleeved on the square shaft drive block 7 it is outer, with 7 matched square shaft 8 of the square shaft drive block；Setting exists
Second spring 9 between the square shaft 8 and the square shaft drive block 7；The above structure is a kind of completely new 2 structure of lock core, can
Realize the function of present market upper lock core 2.
Above-described embodiment is merely to illustrate specific embodiment of the present utility model.It should be pointed out that for this field
Those of ordinary skill for, without departing from the concept of the premise utility, several deformations and variation can also be made, this
A little deformations and variation should all belong to the scope of protection of the utility model.
Claims (6)
1. a kind of lock core of the clutch transmission structure of electric door lock, which is characterized in that the clutch of the electric door lock
The lock core of drive mechanism includes：
Lock housing；
It is arranged in the lock housing and the lock core of both ends open；
The shift fork that is arranged on the lock core, can be rotated around the lock core；
It is arranged in the lock core, the catch bar of setting corresponding with one end open；
Be sleeved on the catch bar it is outer, with the matched lock core drive block of the catch bar；
The first spring between the lock core drive block and the catch bar is set；
Be sleeved on the catch bar it is outer, with the matched square shaft drive block of the catch bar；
Be sleeved on the square shaft drive block it is outer, with the matched square shaft of square shaft drive block；
The second spring being arranged between the square shaft and the square shaft drive block；
When under normal circumstances, square shaft under the action of motor by square shaft drive block push-in in shift fork, when rotary square shaft, drive
Square shaft drive block rotates, to drive shift fork to rotate；After being inserted into key in lock core, key pushes catch bar, catch bar to pass through
Square shaft drive block is released shift fork by the first spring pushing lock cylinder drive block, while lock core drive block is pushed into shift fork, at this point, when rotation
When turning key, band movable lock core drive block rotates, to drive shift fork to rotate.
2. the lock core of the clutch transmission structure of electric door lock according to claim 1, which is characterized in that the lock housing
Equipped with the notch rotated for shift fork.
3. the lock core of the clutch transmission structure of electric door lock according to claim 2, which is characterized in that the lock core
Drive block and square shaft drive block are rectangular.
4. the lock core of the clutch transmission structure of electric door lock according to claim 3, which is characterized in that the promotion
Bar includes the first catch bar and the second catch bar, and second catch bar is cylinder.
5. the lock core of the clutch transmission structure of electric door lock according to claim 4, which is characterized in that described second
Catch bar is equipped with circular ring shape card slot.
6. the lock core of the clutch transmission structure of electric door lock according to claim 5, which is characterized in that the annulus
Clamp spring is equipped in shape card slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721504394.XU CN207620537U (en) | 2017-11-10 | 2017-11-10 | A kind of lock core of the clutch transmission structure of electric door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721504394.XU CN207620537U (en) | 2017-11-10 | 2017-11-10 | A kind of lock core of the clutch transmission structure of electric door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207620537U true CN207620537U (en) | 2018-07-17 |
Family
ID=62828674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721504394.XU Expired - Fee Related CN207620537U (en) | 2017-11-10 | 2017-11-10 | A kind of lock core of the clutch transmission structure of electric door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207620537U (en) |
-
2017
- 2017-11-10 CN CN201721504394.XU patent/CN207620537U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106522679B (en) | The emergency release method of electric lockset and electric lockset | |
| WO2010133093A1 (en) | Security door with electric emergency function | |
| WO2015010513A1 (en) | High-security electronic lock cylinder with clutch | |
| WO2008031248A1 (en) | A mechanical motored lock cylinder using a thin key card | |
| CN201087612Y (en) | Door handle clutch of strong theft-proof lock | |
| CN207620537U (en) | A kind of lock core of the clutch transmission structure of electric door lock | |
| CN101153521A (en) | Anti-theft impeller vane lock with lock insertion capable of no-load operating | |
| CN207553785U (en) | Lock core, lockset reconciliation lock key | |
| CN101004117A (en) | Lock device for electronic security door to be locked on uplift type master dead bolt | |
| CN104343289B (en) | Spring coded lock and key | |
| CN105386654A (en) | Electronic lock cylinder and electronic lock | |
| CN205370163U (en) | Electronic lock lock core and electronic lock | |
| CN101368461B (en) | Universal lock head and its suited key | |
| CN201165786Y (en) | Lock with lock core capable of idle rotating | |
| CN211736748U (en) | Electromechanical integrated hoist electronic lock cylinder | |
| CN108374604B (en) | Idle lock core device capable of preventing technical unlocking | |
| CN207278014U (en) | Idle-run lock pin and lockset | |
| CN206903394U (en) | Anti-theft lock | |
| WO2020063141A1 (en) | Door lock core assembly | |
| CN206397278U (en) | Passive intelligent lock core | |
| CN206693766U (en) | The anti-error mechanism for setting password under a kind of mechanical code lock unlocking condition | |
| CN201953174U (en) | Door lock head with leaf type idling lock cylinder | |
| CN209482897U (en) | Lockset emergency clutch gearbox | |
| CN201486252U (en) | Direct push unlocking-type lock core | |
| CN105927041B (en) | A kind of new door lock for installing opening and closing lockhole alarm additional |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180717 Termination date: 20211110 |